Charging efficiency is good, also can be charged in the rain or when diffused light.
In addition, it can be installed in a wide range of areas in temperate destinations in cold climates in a wide operating temperature range (-20 ℃ - 60 ℃).

And utilizing solar energy for natural, because it does not use a conventional battery, there is almost no regular replacement deterioration due to charging and discharging, such as a battery needed.
The material is mainly activated carbon, I can environmentally friendly.

The combination of the charge and discharge times 100,000 times or more electric double-layer capacitor and a light emitting diode (LED), and realize a system of long life. It has a life of several tens of thousand hours, for very power-saving, including the signal, it is used in a variety of applications.

Charge regardless of the weather Repetition of daily charge and discharge

Sunshine only when it has no charge
sunshine guarantee

Installation location

You do not select a location(Optionally in the shade)

Direct sunlight
(shade is not allowed)

Effect on the environment

No pollutionNo recovery regulation

There regulation of target recovery
such as pollution recycling

Maintenance life

Maintenance-free Does not require battery replacement

Periodic maintenance need
battery replacement required

雨天・曇天下でも使用可能な設計！

Charging and discharging times of the electric double layer capacitor There is more than 10 million times, I've been with the system to repeat the charge and discharge every day. The rain from the goodness of the efficiency of charge and discharge, you can cover the night of the quantity of electricity in charge of under cloudy weather.